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Stels [109]
3 years ago
12

Algebra, pls help

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

Product of 6 and a number would be 6x\\.

Nine more than a number? x/2 +9

Combine a number and 7? Either 7x or x + 7.

Step-by-step explanation:

Question 1 is relatively simple. 6 is a constant, so it can be inserted into any equation and maintain the same value. "A number" could represent anything, so we'll represent it with a variable. This gives you 6x (also 6*x)

Question 2 is the same as the first with 1 more step added to it. A number, as previously stated, is represented by the variable x. You divide this by the constant value of 2 to give you \frac{x}{2}. Nine more would add +9 to the expression. Your final answer would be \frac{x}{2} + 9.

Question 3. Combine is a bit vague, but it could be either addition or multiplication. This could give you either 7x or 7+x.

Hope it was helpful.

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Which ratio is equivalent to 17:1?
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A landscape design company is building a large gazebo for a backyard. It is in the shape of the
IceJOKER [234]

The area of the heptagon will be 533.61 square feet. Then the cost of the gazebo's flooring will be $ 5336.1.

<h3>What is a polygon?</h3>

The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.

A landscape design company is building a large gazebo for a backyard. It is in the shape of the regular polygon shown below, where the measurements are in feet.

A heptagon is given with an apothem of 12.6 ft and a side length of 12.1 ft.

Then the area of the heptagon is given as

Area of heptagon = 7 x area of a triangle

Area of heptagon = 7 x 0.5 x 12.1 x 12.6

Area of heptagon = 533.61 square ft

If the costs $10 per square foot for the special wood the homeowner wants.

Then we have

Total cost = 10 x 533.61

Total cost = $ 5336.1

More about the polygon link is given below.

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4 0
3 years ago
Write the ratios for sin M, cos M, and tan M.
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Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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DerKrebs [107]

Answer:

The first five values are 12, 14, 16, 18 and 20

The recursive formula is as follow

Step-by-step explanation:

Since we need to find the first 5 values  we start with n = 1 to n = 5. Note that we don't start from n = 0 as the question states that  n ≥ 1.

For the first 5 values we just replace the value of n with 1, 2, 3, 4 and 5 and calculate the answer

The first five values are 12, 14, 16, 18 and 20

A recursive formula is one that

a) Mentions the initial term

b) provides a formula connecting the previous term to the existing term.

Since we know the first term is 12, i.e  and we know that the difference between consecutive terms is 2 we can conclude that the recursive formula is made up of the following two formulas

The over all formula is as follow

Step-by-step explanation:

Hope this helps:)

8 0
3 years ago
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